es_sensor_blk_t
es_sensor_blk_t *es;
static es_sensor_blk_t sensor_ctl[MAX_SENSORS];
static es_sensor_blk_t sensor_default_ctl[MAX_SENSORS] = {
sizeof (es_sensor_blk_t));
add_sensor_thresh_props(picl_nodehdl_t nodeh, es_sensor_blk_t *sensor_blkp)
es_sensor_blk_t *sensor_blkp;